Summary

Description

Summary

This phase II trial studies how well capmatinib, ceritinib, regorafenib, or entrectinib work in treating patients with BRAF/NRAS wild-type stage III-IV melanoma. Capmatinib, ceritinib, regorafenib, or entrectinib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth.

CAPMATINIB INCLUSION CRITERIA: Prior treatment with at least one Food and Drug Administration (FDA)-approved drug for unresectable/metastatic melanoma; patients who are treatment-naive but who refuse available standard options and prefer to enroll on this study as their first line of treatment after a thorough informed consent process will be eligible at the discretion of the treating physician

CERITINIB INCLUSION CRITERIA: Prior treatment with at least one FDA-approved drug for unresectable/metastatic melanoma; patients who are treatment-naive but who refuse available standard options and prefer to enroll on this study as their first line of treatment after a thorough informed consent process will be eligible at the discretion of the treating physician

REGORAFENIB INCLUSION CRITERIA: Documentation of absence of activating and targetable BRAF or NRAS point mutations

REGORAFENIB INCLUSION CRITERIA: Presence of an oncogenic kinase fusion involving BRAF or RET, confirmed by assay by a CLIA-approved laboratory

REGORAFENIB INCLUSION CRITERIA: Prior treatment with at least one FDA-approved drug for unresectable/metastatic melanoma; patients who are treatment-naive but who refuse available standard options and prefer to enroll on this study as their first line of treatment after a thorough informed consent process will be eligible at the discretion of the treating physician

REGORAFENIB INCLUSION CRITERIA: International normalized ratio (INR) and partial thromboplastin time (PTT) =< 1.5 x ULN (patients who are prophylactically treated with an agent such as warfarin or heparin will be allowed to participate, provided that no prior evidence of underlying abnormality in coagulation parameters exists; close monitoring of at least weekly evaluations will be performed until INR/PTT is stable based on a measurement that is predose as defined by the local standard of care)

ENTRECTINIB INCLUSION CRITERIA: Ability to understand a written informed consent document, and the willingness to sign it

ENTRECTINIB INCLUSION CRITERIA: Patients with central nervous system (CNS)involvement, including leptomeningeal carcinomatosis, which is either asymptomatic or previously-treated and controlled, are allowed; the use of seizure prophylaxis is allowed as long as patients are taking non enzyme-inducing anti-epileptic drugs(non-EIAEDs); if patients were previously on EIAEDs and these have been discontinued,they must have been discontinued for at least 2 weeks prior to the start of entrectinib treatment; if patients require an anti-epileptic medication, a CYP3A4 non-EIAED can be used such as levetiracetam, valproic acid, gabapentin, topiramate, or lacosamide; moderate inducers of CYP450, such as dexamethasone or other glucocorticoids, may be used at the discretion of the investigator; patients requiring steroids must be at a stable or decreasing doses for at least 2 weeks prior to the start of entrectinib treatment

ENTRECTINIB INCLUSION CRITERIA: Documentation of absence of activating and targetable BRAF or NRAS point mutations

ENTRECTINIB INCLUSION CRITERIA: Presence of an oncogenic kinase fusion involving ROS1 or NTRK1/2/3, confirmed by assay by a CLIA-approved laboratory

ENTRECTINIB INCLUSION CRITERIA: Prior treatment with at least one FDA-approved drug for unresectable/metastatic melanoma; patients who are treatment-naive but who refuse available standard options and prefer to enroll on this study as their first line of treatment after a thorough informed consent process will be eligible at the discretion of the treating physician

CAPMATINIB EXCLUSION CRITERIA: Diagnosis of concurrent malignancy or previous malignancy within 3 years before study drug administration (exceptions are superficial skin cancers, or any in situ cancers deemed surgically resected, cured and not requiring systemic therapy, and indolent malignancies that currently do not require treatment)

CAPMATINIB EXCLUSION CRITERIA: Prior treatment with the following antineoplastic therapies within the following time frame:

Any prior treatment with capmatinib, crizotinib, or any other cMET or HGF inhibitor

Receipt of any anticancer or investigational agent within 4 weeks or =< 5 half-lives of the agent (whichever is longer) prior to the first dose of capmatinib; if previous treatment is a monoclonal antibody, then the treatment must be discontinued at least 4 weeks before the first dose of capmatinib

CAPMATINIB EXCLUSION CRITERIA: Major surgery (e.g., intrathoracic, intraabdominal or intrapelvic) within 4 weeks prior (2 weeks for resection of brain metastases) to starting capmatinib; video-assisted thoracic surgery (VATS) and mediastinoscopy will not be counted as major surgery and patients can be enrolled in the study >= 1 week after the procedure

CAPMATINIB EXCLUSION CRITERIA: Patients receiving treatment with medications that meet one of the following criteria and that cannot be discontinued at least 1 week prior to the start of capmatinib treatment and for the duration of the study:

Strong and moderate inhibitors of CYP3A4

Strong inducers of CYP3A4

Proton pump inhibitors (PPI)

CAPMATINIB EXCLUSION CRITERIA: Patients on unstable or increasing doses of corticosteroids; if patients are on corticosteroids for endocrine deficiencies or tumor-associated symptoms other than CNS related, dose must have been stabilized or decreasing for at least 5 days before first dose of capmatinib

CAPMATINIB EXCLUSION CRITERIA: Presence or history of carcinomatous meningitis

Patients with asymptomatic brain metastases may be enrolled at the discretion of the sponsor as long as the patient is stable and has not required increasing dose of steroids to manage CNS symptoms for at least 2 weeks prior to study enrollment

Patients requiring seizure prophylaxis must be taking non-enzyme-inducing anti-epileptic drugs (non-EIAED); if patients were previously on EIAEDs and these have been discontinued, they must be discontinued for at least 1 weeks prior to capmatinib administration; if patients re